Keng-Hao Yang

Title: Keng-Hao Yang: Innovator in Memory Technology

Introduction

Keng-Hao Yang is a notable inventor based in Chiayi County, Taiwan. He has made significant contributions to the field of memory technology, holding 2 patents that showcase his innovative approach to memory systems.

Latest Patents

His latest patents include a "Tag memory and cache system with automating tag comparison mechanism and cache method thereof." This invention provides a tag memory in a cache system that includes a memory cell array, sensing amplifiers, and a tag comparison circuit. The memory cell array stores cache tags and outputs row tags based on an index in a memory address. The sensing amplifiers amplify signals on the row tags to serve as comparison tags. The tag comparison circuit performs parallel comparisons between a target tag in the memory address and the row tags, outputting the location of any matched row tag.

Another significant patent is the "Memory apparatus," which includes a memory cell array, multiple sense amplifiers, and comparing circuits. Each sense amplifier generates data signals based on bit line signals. The first comparing circuits generate results by comparing data signals from sense amplifiers with a first tag, while the second comparing circuits compare second tags with the data signals to produce additional results.

Career Highlights

Keng-Hao Yang has worked at prestigious institutions such as Tsinghua University and National Yang Ming Chiao Tung University. His work at these universities has allowed him to contribute to cutting-edge research in memory technology.

Collaborations

He has collaborated with notable colleagues, including Meng-Fan Chang and Tien-Fu Chen, further enhancing the impact of his work in the field.

Conclusion

Keng-Hao Yang's innovative contributions to memory technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in memory systems.